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Introduction to the common thickness of the light bulb
- 2019-04-09-

In recent years, there have been more and more light box products in the advertising industry. Rab light boxes have gradually become the mainstream of the market. The light box adopts the LED lamp with good energy saving and environmental protection effect on the market, so that the surface brightness of the light box reaches 2000-5000 lux. In addition, the LED lights also have better color performance, making the picture vivid and beautiful, and the fiber arrangement is even, completely eliminating the ribs and dark areas in the laboratory light box. In addition, the LED lights make the laboratory light box truly ultra-thin and elegant. There are two main types of lab configuration files: embedded and external. According to the opening method, it can also be divided into four side holes and side holes. The canvas has the characteristics of high strength and good ductility. It is suitable for outdoor use in various bad weather, anti-oxidation, corrosion resistance, high temperature resistance and cold resistance. The installation screen is a small buckle on the side of the canvas, which is fastened to the hook of the light box with a cable tie. The picture is smooth and bright.

The Rab light box is an aluminum alloy LED light box. It has the characteristics of unlimited size, light weight, high strength, corrosion resistance, clear picture and beautiful appearance. The modular assembly of the light box has the advantages of short production cycle, convenient transportation, simple installation and convenient maintenance at the later stage. The light boxes in the laboratory are usually hung on the wall, but the card light boxes can be hung in the air, with large double-sided display, independent support, and more to all aspects. The screen material is a cloth inner cloth such as a scraper or a mesh. It needs to punch holes everywhere. Use a rope, cable tie or other material to level it up during installation. According to the division of the light source, the common light box has a CCFL light box, an EEFL light box and an LED light box. The laboratory light box is reinforced with high-quality aluminum alloy, and the style is rich. The laboratory light box adopts unique four-side cover and rail slide hook design, which is very convenient to replace the screen.

The picture of the cloth light box is generally scratched with a knife and made of polyvinyl chloride material with high strength, good ductility and flexibility. The chemical properties of the material determine its advantages such as strong ink adsorption, strong oxidation resistance, acid and alkali resistance, and cold resistance. Compared to the cabinet, the cabinet can be used for a longer period of time in a slightly worse environment. The laboratory light box is assembled from light box aluminum profiles. The laboratory profile is a four-sided open aluminum profile with both inlay and plug-in styles. The contour thickness is 3.5 cm, 7 cm, 8 cm, 9 cm, 10 cm, 12 cm, 17 cm, etc. The cover is 6 cm, 7.5 cm, 9 cm, 12 cm, etc., and the outline color is oxidation, aluminum, white, black. . Special colors can be customized by spraying. The wall thickness of profiles varies from manufacturer to manufacturer. The wall thickness of the Tianlang logo profile is 2 mm, and the wall thickness of the outdoor large light box aluminum profile is 3 mm.


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